Add a short description - this will be displayed in search results and should be a brief summary of what the document contains. You can choose whether to also show this description on the page using the Show Description radio buttons

You can add a thumbnail graphic for your document by selecting from the Thumbnail options

The CMS will automatically create a thumbnail graphic of the first page of a pdf, otherwise it will display a generic icon for the type of file you are adding

If required, add tags to your document so that it can be picked up in matching listings

Click Save and your document will be added to your page

Once added to your page you can also link to a document from text/weblink elements elsewhere on the site by right clicking on the document and selecting 'Copy url' (or your browser's equivalent option) then using this as the url for your text hyperlink/weblink element.